diff --git a/DrissionPage/config.py b/DrissionPage/config.py
index db23e58..e5ba3d6 100644
--- a/DrissionPage/config.py
+++ b/DrissionPage/config.py
@@ -683,7 +683,7 @@ class DriverOptions(Options):
             self.binary_location = chrome_path
 
         if local_port is not None:
-            self.debugger_address = f'127.0.0.1:{local_port}'
+            self.debugger_address = '' if local_port == '' else f'127.0.0.1:{local_port}'
 
         if debugger_address is not None:
             self.debugger_address = debugger_address
diff --git a/DrissionPage/mix_page.py b/DrissionPage/mix_page.py
index 3cf80ef..c0a70b6 100644
--- a/DrissionPage/mix_page.py
+++ b/DrissionPage/mix_page.py
@@ -356,7 +356,7 @@ class MixPage(SessionPage, DriverPage, BasePage):
     def post(self,
              url: str,
              data: Union[dict, str] = None,
-             go_anyway: bool = False,
+             go_anyway: bool = True,
              show_errmsg: bool = False,
              retry: int = None,
              interval: float = None,
diff --git a/docs/使用方法/访问网页.md b/docs/使用方法/访问网页.md
index 46a832d..6d0bf8b 100644
--- a/docs/使用方法/访问网页.md
+++ b/docs/使用方法/访问网页.md
@@ -79,6 +79,24 @@ page.post('http://example.com', data=data)
 page.post('http://example.com', json=data)
 ```
 
+`data`参数和`json`参数都可接收`str`和`dict`格式数据，即有以下 4 种传递数据的方式：
+
+```python
+# 向 data 参数传入字符串
+page.post(url, data='xxx')
+
+# 向 data 参数传入字典
+page.post(url, data={'xxx': 'xxx'})
+
+# 向 json 参数传入字符串
+page.post(url, json='xxx')
+
+# 向 json 参数传入字典
+page.post(url, json={'xxx': 'xxx'})
+```
+
+
+
 # 其它请求方式
 
 本库只针对常用的 get 和 post 方式作了优化，但也可以通过提取页面对象内的`Session`对象以原生 requests 代码方式执行其它请求方式。当然，它们工作在 s 模式。